Patents by Inventor Manfred Kuchler

Manfred Kuchler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Synthetic resin composition, process for its preparation, its use and sheet made of said composition
    Patent number: 4385139
    Abstract: A synthetic resin composition is prepared by mixing various polymers which differ, above all, in their second order transition temperature; the composition can also contain a filler, an epoxide resin and an alcoholate. The composition is preferably obtained in the form of granules, the particle diameter being within the range from 1 to 10 mm. It is used as a starting material for the production of vibration-damping sheets.
    Type: Grant
    Filed: October 9, 1981
    Date of Patent: May 24, 1983
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Manfred Kuchler, Gunther Duve, Joachim Ebigt
  • Aqueous plastic dispersion, a process for its preparation, its use and a sheet prepared from the plastic dispersion
    Patent number: 4350782
    Abstract: An aqueous plastic dispersion which is based on three vinyl polymers differing in type and properties, and which additionally contains a filler, is prepared by mixing a mixture of aqueous dispersions of the polymers in question with an aqueous suspension of the filler. The most important distinguishing characteristic of the polymers mentioned is their glass transition temperature. A fibrous material is employed as the filler. The plastic dispersion is suitable as a starting material for the preparation of sheets with vibration-damping properties.
    Type: Grant
    Filed: September 15, 1981
    Date of Patent: September 21, 1982
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Manfred Kuchler, Gunther Duve, Joachim Ebigt